baber/WOPTO huggingface dataset:
Patent FR-3134274-A1 (FR)
Title: Boîtier de protection
Inventor: POMME SYLVAIN
IPC: H05K5/02
Filed: 2022-05-18
Abstract: L’invention a pour objet un boîtier de protection (1) incendie comprenant une paroi périphérique (10) fermée par un fond (12) pour former un logement (14) configuré pour recevoir au moins un dispositif électrique (20), caractérisé en ce qu’au moins un parmi la paroi périphérique et le fond comprend au moins une ouverture pour le passage d'au moins un fil électrique et en ce que la paroi périphérique et le fond comprennent au moins un matériau résistant à l'incendie choisi parmi la liste comprenant : vermiculite, gypse, et laine de roche, ciment, silicate de calcium, et oxyde de magnésium Figure 1
Patent FR-3137879-A1 (FR)
Title: Procede de protection de composants electriques de puissance d’un vehicule
Inventor: MOUSTAOULI AYOUB
IPC: B60L58/10
Filed: 2022-07-18
Abstract: Un aspect de l’invention concerne un procédé (100) de protection de composants électriques d’un réseau électrique de puissance d'un véhicule comportant les étapes de :   Déterminer (101) une résistance interne en charge et en décharge d’une batterie de puissance ; Déterminer (102) une tension à vide de la batterie ;Déterminer (103) une tension minimale et maximale de composants électriques,Déterminer (104) un premier courant limite en charge et en décharge de la batterie en fonction desdites résistances et tensions déterminées ;Déterminer (105) une première puissance limite en charge et en décharge de ladite batterie en fonction desdits premiers courants limites en charge et en décharge, desdites tensions minimale et maximale et d’un deuxième courant ou d’une deuxième puissance limite en charge et en décharge, Limiter (106) la puissance en charge et en décharge de ladite batterie ladite première puissance limite déterminée.  Figure 1
Patent FR-3135938-A1 (FR)
Title: Dispositif d’essuie-glace, installation d’essuie-glace et procédé de gestion de celle-ci
Inventor: MAIER GERALD
IPC: B60S1/08
Filed: 2023-05-30
Abstract: TITRE : Dispositif d’essuie-glace, installation d’essuie-glace et procédé de gestion de celle-ci Dispositif d’essuie-glace (10) comportant un moteur (12) et une unité de commande et/ou de régulation (14) qui commandent le moteur d’entraînement (12) dans un mode d’essuyage continu (16) avec une fréquence maximale de durée d’essuyage (18), et pour un intervalle de temps (20) de durée limitée en mode en vague d’eau (22) avec une fréquence d’essuyage augmentée notamment d’au moins 10% par rapport à la fréquence maximale d’essuyage continu (18).  Figure 2
Patent FR-3138574-A1 (FR)
Title: Matériau d’électrode positive ternaire et procédé de préparation de celui-ci, plaque d’électrode positive et batterie
Inventor: LI AIXIA
IPC: H01M4/52
Filed: 2023-06-28
Abstract: L’invention concerne un matériau d’électrode positive ternaire et un procédé de préparation de celui-ci, une plaque d’électrode positive et une batterie et se rapporte au domaine technique des batteries. La couche de revêtement de phosphate ferrique est appliquée en revêtement sur un côté périphérique externe du matériau de base au lithium-nickel-cobalt-manganèse ; la couche de revêtement de bore est appliquée en revêtement sur un côté périphérique externe de la couche de revêtement de phosphate ferrique et la couche de revêtement de bore s’infiltre dans des pores de la couche de revêtement de phosphate ferrique pour être combinée avec une surface externe du matériau de base au lithium-nickel-cobalt-manganèse. D’un côté, la couche de revêtement de phosphate ferrique permet de réduire le contact direct entre le matériau de base et l’électrolyte et d’améliorer une propriété en cyclage du matériau de base ; et la couche de revêtement de bore permet de remplir les pores de la couche de revêtement de phosphate ferrique, d’empêcher encore plus que l’électrolyte vienne en contact avec le matériau de base et d’améliorer la propriété en cyclage du matériau de base ; d’un autre côté, la combinaison du revêtement de bore et du matériau de base permet d’améliorer une résistance de liaison entre la couche de revêtement de phosphate ferrique et le matériau de base et le bore a une excellente conductivité, ce qui permet de former un réseau conducteur après remplissage des pores, ce qui améliore ainsi pleinement la stabilité de la couche de revêtement de phosphate ferrique.  (À publier avec la fig. 1)
Patent FR-2004222-A1 (FR)
Title: Anti-bacterial cleaning agent in stick form contng 4 2
IPC: A01N47/30
Filed: 1969-03-18
Abstract: Cleaning agent in stick form having antibacterial properties, which the antibacterial agent is a synergistic mixture of 4,2',4'-trichloro-2-hydroxydiphenyl ether, 3,4,4'-trichlorocarbanilide and 4,4'-dichloro-3-trifluoromethylcarbanilide. For use in hospitals and other places where a bacterial agent is required. A mixture of the three cpds. such that the ratio of one of them to the other two is 1:4 and 3:1 is prepared and incorporated into a soap contng. C8-C20 fatty acids, so that the resulting compn. contains between 0.5 and 5% pref. between 0.75 and 2.5% of the mixture and the remainder is soap.
Patent FR-2018296-A1 (FR)
Title: Thermoplastic material melting device for manufacture- - ing non-woven fabrics
IPC: C03B37/081
Filed: 1969-09-01
Abstract: Raw material is melted on electrical resistance heating means located within the melt unit and consisting entirely or partially of perforated electrical conductors such as metallic grills which the melt passes before proceeding to the outlet orifices. Melt passes through these orifices by gravity which can be increased by a gaseous atmosphere prevailing in the melt unit, the pressure of this atmosphere being higher than that of the enclosure into which the discharge orifices open. Advantage is the manufacture of non-woven materials at reduce cost, transport devices for the melt, such as pumps and worm conveyors and heated piping being dispensed with. Furthermore filament quality is improved by the melt remaining only a short while in the melt unit.
Patent FR-2068433-A1 (FR)
Title: Japanese medlar antihaemorrhoidal extracts
IPC: A61K36/73
Filed: 1969-11-18
Abstract: Therapeutics compsn. particularly for the treatment of haemorrhoids, comprises a liquid, aqs. or alcoholic extract of the Japanese medlar, Eriobotrya japonica, esp. from the leaves of this tree. Administered orally, sublingually or rectally, the compsns. is safe, easily made, and prevents or rapidly cures haemorrhoids. Remission is rapid and usually complete in 2 or 3 days. Formulated in conventional solid as liquid componsn.
Patent FR-2074693-A1 (FR)
Title: Hydrotreating light cycle oils
IPC: B01J23/85
Filed: 1970-01-19
Abstract: Process for converting refractory polynuclear aromatic hydrocarbons contained in a light cycle oil which comprises passing the cycle oil in contact with a catalyst in the presence of hydrogen at about 500-850 degrees F, an at a pressure of about 400-2000 psig. and selectively hydrogenating the aromatic hydrocarbons contained therein to form aromatic hydrocarbons wherein the only unsaturation is in a single benzene nucleus. The catalyst comprising a metal of Group VIB and a metal of group VIII deposited on a silica-alumina composite comprising from about 35 to about 65 per cent silica. The total aromatics content of the light cycle oil being substantially unchanged by the conversion.
Patent FR-2117758-A1 (FR)
Title: Electrolytic anode paste supply - for an aluminium electrolysis cell
IPC: B65G65/00
Filed: 1970-12-15
Abstract: The device comprises a hopper and a conveyor mounted on a self-drive carriage. The conveyor is contained within an obtuse-angled retractable casing with one side attached to the hopper and is of sufficient length to position the hose over the anode. The anodic paste is fed to the central section of the anode. The conveyor requires less power owing to its position outside the hopper feed area. The retractable arm is useful when the paste is being transported or when the device is not in use.
Patent FR-2133473-A1 (FR)
Title: Power line insulator - formed from assembly of moulded synthetic resin insulator elements
IPC: H01B17/26
Filed: 1971-04-14
Abstract: Line insulator is formed from a stack of identical insulator elements each comprising a cylindrical stem having a surrounding annular shed, the lower end of each element being provided with an annular seat which locates on the upper end of the stem of the adjacent lower element. The elements are moulded from an epoxy resin, pref. a cycloaliphatic epoxy resin containing SiO2 filler, and the elements are secured together by an adhesive pref. comprising the same epoxy resin. Metal connector caps may be secured to each end of the insulator by epoxy resin adhesive. The insulator has a high mechanical strength and is simple and economic to produce.
Patent FR-2146947-A1 (FR)
Title: Organic semiconducting battery electrode - based on anthraquinone mixed with graphite
IPC: H01M4/60
Filed: 1971-07-27
Abstract: Organic electrode for a battery comprises (a) an agglomerate contg. >=1 active materials chosen from anthraquinone and its derivs. of which the reactive group is the quinone gp. or one or more substituent gps., (b) a conductor body esp. graphite or acetylene black and (c) a binder with high ionic conduction, the whole impregnated with H2SO4.
Patent FR-2158072-A1 (FR)
Title: Thermoformed tailoring jig - for localised thermoforming of synthetic fabrics for mfr of various sizes of pouched garments eg
IPC: B29C51/08
Filed: 1971-10-26
Abstract: Jig design for forming pouches or pockets in a layer of synthetic fabric by clamping the fabric between two frames with coincident windows up through which a former may be raised to distend the fabric exposed in the frame windows. Pref. each clamping frame incorporates >=1 pair of windows defined by replaceable subframes in mountings which allow variable spacing of the windows. Pref. the relative spacing or shape(s) of the formers can be similarly adjusted. Pref. the jig incorporates adjustable means for limiting the degree of projection of the former through the original plane of the clamped fabric. Pref. the former(s) can be heated. Esp. for shaping synthetic fabrics made of e.g. polyester or polyamide fibres during mfr. of corsets, swim suite hats etc. Localised thermoforming is more rapid than stitched tailoring for shaping bust cups or puffed garments.
Patent FR-2193656-A1 (FR)
Title: Metal alloy monocrystal extractor - with independent electrical heaters for liq seal, volatile component evaporator and fusion crucible
IPC: C30B15/00
Filed: 1972-07-25
Abstract: An electroluminescent or transistor monocrystal (esp. of As/Ga or In/P) is withdrawn from an alloy (one component of which is volatile at the fusion temp), within a crucible having a liq. seal to an outer chamber, pref. maintained at a higher press. by an inert gas. Verticle shafts carrying crystal seed and crucible may both be reciprocated and rotated, and independent heaters permit control of volatile component evapn., and viscosity of liq. sealant. Contamination of alloy with sealant is avoided, and crucible may be dismantled and re-used. Rotation of crucible improves homogeneity of alloy.
Patent FR-2204408-A1 (FR)
Title: Phenylbutazone salts - sol in water and well tolerated
IPC: C07D211/22
Filed: 1972-10-27
Abstract: Title cpd. of formula: (where A is a N-heterocyclic residue pref. cat. and contg. one N-atom, esp. 4-beta-hydroxy piperdine, 4-piperidinol, 3-quinuclidinol and 4-hydroxymethylpiperidine)are prepd. by salt formation.
Patent FR-2218160-A1 (FR)
Title: Cylindrical vessel for horizontal mixer-reactor - with thin inner shell, spacing rings, and thick outer case
IPC: B23P15/26
Filed: 1973-02-21
Abstract: A double-walled horizontal cylindrical mixer/chemical reactor, incorporating a space for circulation of heat transfer medium, has a thick outer case of steel, and spacing rings and a thin inner shell of stainless steel, welded together. The spacing rings are machined, (e.g. by a plasma, cutting torch), and the inner shell is automatically welded on, (using a radioactive locating system), while the vessel, resting on peripheral castors, is rotated about the axis of rotation of the mixer shaft. Close tolerance of gap between mixer blades and inner shell may be achieved, thus enhancing heat transfer.
Patent FR-2242971-A1 (FR)
Title: Stabilised sea water compsn - contg sodium alginate and benzalkonium chloride
IPC: A61K9/00
Filed: 1973-09-07
Abstract: Stabilised seawater in the form of a viscous prod comprises Na alginate as gelling agent (pref. 40-80g/1) and benzalkonium chloride as germicide (0.5-1.5 cm3 of a 50% aq. soln. /1 seawater) and opt. also iodinated polyvinyl pyrrolidine. The compsn. is stable over long periods, is non-toxic germicidal, hypertonic and vasoconstrictive; useful in various dermatological applications, e.g. treatment of eczena superficial injuries, sunburn, acne etc. and as a vehicle or excipient for pharmaceutical, cosmetic and veterinary prods.
Patent FR-2249510-A1 (FR)
Title: Combined earphone and microphone support - is pivotally connected to strap around the head or spectacles
IPC: H04M1/05
Filed: 1973-10-24
Abstract: The telephonic headphone support has a wire strap for the back of the head. This strap is an elastic metal wire which connected to a piece resting on the wearer's ear and also pivotally mounted in bracket (4). A link (8) is connected to the bracket (4) and to the earphone (5). The earphone (5) and a microphone are mounted on opposite ends of a stiff tube (22). The support can be adjusted to suit the wearer. The strap can be replaced by the wearer's spectacles frame and then a clip to connect the earphones to the spectacles frame is used. The support may be used whatever the headgear or the headdress of the wearer.
Patent FR-2205353-A1 (FR)
Title: Removal of org.contaminants from fluid streams - using activated C contg. ferric oxide, followed by magnetic sepn.
IPC: C02F11/13
Filed: 1973-11-06
Abstract: The process uses clusters of 5-35 wt.% Fe3O4 and 95-65 wt.% powdered activated C, that is removable by a magnetic filter, to remove insecticides, detergents, phenols, dyes, enzymes, viruses, fats, proteins, polysaccharides, oil, colloids or colour-or odour- producing organic compounds from water, for the tertiary treatment of sewage or for removing colour impurities from organic resins, dry cleaning agents and colour and odours from glycerine. Lower costs and greater speeds than using activated C opt. mixed with a flocculating agent and/or weighting agents (magnetite or clay).
Patent FR-2256415-A1 (FR)
Title: Sensor for accelerometer - for motor vehicles, has insulating body with two tubular channels running from bottom upwards
IPC: G01P15/12
Filed: 1973-12-28
Abstract: The lower ends of the channels are connected to a chamber provided in the insulating body; each channel is provided with a resistor whose terminal projects from the body; electric conductors pass through the body bottom and end in the chamber; they are connected to a measurement circuit which detects inequality of the resistances; a conducting liquid completely fills the chamber, but only partly fills the channels, so that the connection between resistors and the conductors is always ensured for all accelerations within the measurement range; in case of an acceleration, the liquid levels in the channels are different, and the resistances, used for the acceleration measurement are also different.
Patent FR-2324629-A1 (FR)
Title: Colour couplers with thioether gps, prodn - by reacting amine with halocarbonyl halide and then mercaptan, for reduced m pt, good emulsifiability and good light fastness
IPC: C09B55/00
Filed: 1974-01-11
Abstract: Couplers (I) of formula K-V'-NH-CO-V"-S-R are produced by reacting a cpd. (II) of formula K-V'-NH2 with a halocarbonyl halide (III) of formula X-CO-V"-X in the presence of a base and reacting the resultant reaction prod. (IV) of formula K-V'-NH-CO-V"-X with a mercaptan cpd. (V) in the presence of an alkaline soln. (in which K is a gp. with colour coupler properties, V' and V" are bridging gps. R is 1-6C alkyl or aryl. X is halogen). (I) are used in colour photographic materials with Ag halide emulsion(s). Introdn of the thioether gp. into the mol. is simple, almost quantitative and causes a considerable redn. in the m.pt. so that a well crystallised, high-melting coupler cpd. which can be purified easily, can be used as the starting material and given improved properties for photographic purposes.
Patent FR-2219945-A1 (FR)
Title: Pyrazolines as optical brighteners
IPC: C07D231/06
Filed: 1974-03-01
Abstract: The pyrazolines having formula:- where R is 3-20C pref. 4-6C (4C) alkyl; X, Y, Z, are H, halogen, 1-4C alkyl, trifluoromethyl, 1-4C alkoxy, aryl (phenyl), or acylamino (2-5C alkyl carbonyl amino or benzoyl amino); are prepd. by reacting phenyl hydrazines with vinyl ketones. The pyrazolines are particularly suitable for cellulose ester fibres because of their high solubility in acetone or methylene chloride/methanol
Patent FR-2264937-A1 (FR)
Title: Fencing or boarding for building sites - using interengaging elements to provide non-planar surfaces allowing easier handling
IPC: E04H17/14
Filed: 1974-03-21
Abstract: Fencing element comprises a central portion of elongate section with an open, semicircular longitudinal recess at one end extending through more than 180 degrees. and at the other end a cylindrical longitudinal projection of corresponding curvature for engaging in the recess of another fencing element to form an articulation about the longitudinal axis of which each element may be displaced relative to an adjacent on both sides of its axial plane. The angle of articulation is limited to not more than 70 degrees by bearing surfaces consisting of the ends of the recess and the neck of the projection. The fencing element is pref. made of coloured, extruded plastics.
Patent FR-2223383-A1 (FR)
Title: Partial thromboplastin - obtained by extracting placentae with a solvent, pref. chloroform or tetrahydrofuran
IPC: A61K35/50
Filed: 1974-04-02
Abstract: A partial thromboplastin useful for the diagnosis of haemophilia A, haemophilia B, factor XI deficiency and factor XII deficiency and for determining the partial thromboplastin time (diagnostic test for endogenous coagulation disorders) is produced by (a) extracting blood-free, dried placentae (pref. human placentae) with a solvent (pref. CHCl3 or tetrahydrofuran), (b) separating the extract from insolubles, (c) evaporating, (d) dispersing the residue in water, and opt (e) adding a stabilizer and/or lyophilizing.
Patent FR-2278658-A1 (FR)
Title: Glazing process for nitrocellulose powders - by successive treatments with aromatic nitro hydrocarbons and ketones in soln
Inventor: LENEVEU LOUIS
IPC: C06B21/00
Filed: 1974-06-18
Abstract: A 2-step process for glazing nitrocellulose based powders using two combustion moderators comprises first treating the powder with an alcoholic soln. of an aromatic nitro hydrocarbon (I) and then with an alcoholic soln. of a ketone (II). The treated powder (esp. "B powders") has reduced temp. coefft. and each grain comprises three layers, namely, an external one of very low potentional comprising nitrocellulose (III), (I) and (II), an intermediate layer of slightly higher potential comprising (III) and (I), and an internal layer of high potential comprising (III).
Patent FR-2291087-A1 (FR)
Title: Small boat of catamaran type - has raised transverse chest in cockpit centre communicating with interior of hull
IPC: B63B29/04
Filed: 1974-08-05
Abstract: The catamaran has a raised transverse chest (1) in the centre of the cockpit (2), which is designed to communicate with the interior of the two hulls (6). It can be constructed without any sharp corners, the stems being rounded, and the deck has a turned down edge at the sides and the bow and stern of the boat, acting as a fender. There can be a cable eye (8) in each of the lifting handles (9) at the stern of the boat. There are two handles without cable eyes at the bow of the boat. The bridge between the two hull is thick, and it blends smoothly into the contours of the hulls.
Patent FR-2283261-A1 (FR)
Title: Hydraulic roadside drainage ditch cleaning attachment - has adjustable cutting rotor and discharger on extensible arm
IPC: A01B13/00
Filed: 1974-08-30
Abstract: The attachment can be easily attached to a conventional tractor and consists of an extending, swivelling arm (21) to which a cutting rotor (22) and a duct through which the cut material is expelled by the rotor. The rotor itself can be swivelled vertically or horizontally and can comprise any desired cutting tool such as blades, knives or flails which revolved at high speed in order to propel the material up through the expulsion duct. The whole apparatus is controlled by hydraulics (23) relayed from the tractor engine (1). It reduces the cost of maintaining drainage ditches and takes up less room on the road than conventional types of cutter, thus reducing the danger to passing motorists.
Patent FR-2286940-A1 (FR)
Title: Portable safety chest for personal valuables - base fixing onto wall and cover locking onto the base
IPC: E05G1/00
Filed: 1974-10-02
Abstract: Portable safety chest for the safe guarding of personal valuables against theft; is designed for use on journeys, on holidays or in public changing rooms etc., having a base (1) which can be fixed to an immovable object (e.g. wall), and a cover (2) which then locks (23-25) onto the base and in so doing conceals the anchorage mechanism. The anchorage mechanism can be a suction cup (9) which is actuated via a lever (7) locating within the base. This lever has a screw jack (16-19) at its suction cup (9) remote end, to apply pressure to the cup. The assembled base (1) and cover (2) form a hollow hemisphere with the base being defined by the major circle and a parallel minor circle. The cup actuating lever (7) lies on a sphere diameter.
Patent FR-2246472-A1 (FR)
Title: Roller conveyor track with common drive link - has drive dog support rollers located on rotatable shafts fitted with clutch systems
IPC: B65G47/26
Filed: 1974-10-09
Abstract: Roller conveyor track with a common drive chain and with drive dog support rollers connected to coupling support rollers through non sliding dog drive links, which always form a common build-up area for conveyor goods. There are control levers extending into the conveyor track which are swivelled out of the track by the conveyor goods thus interrupting the drive for all support rollers belonging to one build-up area using claw couplings. The coupling support rollers are located on shafts rotatable relative to the rollers with claw and sliding clutches positioned on the shafts.
Patent FR-2288264-A1 (FR)
Title: Pressurising a pipeline during laying on seabed, etc. - to compensate for hydrostatic external pressure and pipe laying compressive stresses
IPC: F16L1/16
Filed: 1974-10-15
Abstract: Interior of a pipeline is placed under pressure by isolating in it a chamber selectively closed by sealed joints, introducing a fluid under pressure into this chamber to establish a predetermined pressure, enlarging the chamber at the same time as the pipeline is extended for the whole pipe construction period and maintaining the pressure inside the chamber at a predetermined level during the enlargement of the chamber continuing this for the whole pipeline construction period. Process provides a convenient way of preventing crushing of pipelines under high hydrostatic pressure e.g. when laying large diameter pipelines in deep water, as well as compensating for compressive stresses arising in the suspended part of the pipeline during laying.